IBM Support

Change JGATE Memory Size on Startup

Question & Answer


Question

Change JGATE Memory Size on Startup

Answer

Question/Problem Description
How to change JGATE Memory size being used. 

Error Message
JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2019/09/11 06:17:34 - please wait.

Resolution

  • Increase Memory size on JGATE startup.
  • To pass the VM args for more heap size for JGate, the user can edit the startServer cmd file with the required parms. 
  • Set the min and max to whatever value is supported by the system running JGate.
  • Example:
    • java -Xms1024M -Xmx2048M -jar JDBCGateway.jar

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS4NKG","label":"IBM Data Virtualization Manager for z\/OS"},"Component":"","Platform":[{"code":"PF035","label":"z\/OS"}],"Version":"","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
07 June 2020

UID

ibm16220765

Page Feedback